215501786614

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1\times {\mathrm{2321167}}^1$

素因数の和:2321991

約数の個数: 16

約数和(自身を含む): 328983782976

約数和(自身を除く): 113481996362

約数列:

[1, 2, 61, 122, 761, 1522, 46421, 92842, 2321167, 4642334, 141591187, 283182374, 1766408087, 3532816174, 107750893307, 215501786614]

約数ペア:

[(1, 215501786614), (2, 107750893307), (61, 3532816174), (122, 1766408087), (761, 283182374), (1522, 141591187), (46421, 4642334), (92842, 2321167)]